chemistry

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determine the amounts of solute and solvent needed to prepare the following solutions.

2.0 M aqueous NaCl solution
1.0 m aqueous KCl solution
25% by mass aqueous MgCl2 solution

  • chemistry -

    1 is M = moles/L
    2 is moles/kg solvent
    3 is 25 g/100 g soln.

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